Title of Invention

DATA STREAMING SYSTEM AND METHOD OF STREAMING ONE OF A PLURALITY OF ENCODED DATA STREAMS

Abstract The present invention relates to a data streaming system and method are described. A server (10) is arranged to stream one of a plurality of encoded data streams to a client (40, 50, 60). Each of the plurality of data streams is an independent representation of a common data source encoded at a different resolution to the other of the plurality of data streams. The server (10) comprises a transmitter (100) and a first buffer (120). The transmitter is arranged to transmit data packets of the encoded data stream to the client (40, 50, 60) via the first buffer (120). The transmitter (100) is arranged to monitor the content of the first buffer (120) and switch to transmit another of the plurality of data streams in the event that predetermined criteria are detected from the first buffer (120).
Full Text

Documents:

2114-CHENP-2004 AMENDED PAGES OF SPECIFICATION 13-07-2011.pdf

2114-CHENP-2004 AMENDED CLAIMS 13-07-2011.pdf

2114-CHENP-2004 FORM-1 13-07-2011.pdf

2114-CHENP-2004 FORM-3 13-07-2011.pdf

2114-CHENP-2004 OTHER PATENT DOCUMENT 13-07-2011.pdf

2114-CHENP-2004 POWER OF ATTORNEY 13-07-2011.pdf

2114-CHENP-2004 CORRESPONDENCE OTHERS 21-07-2011.pdf

2114-CHENP-2004 DRAWINGS.pdf

2114-CHENP-2004 EXAMINATION REPORT REPLY RECEIVED 13-07-2011.pdf

2114-CHENP-2004 FORM-5 21-07-2011.pdf

2114-CHENP-2004 CORRESPONDENCE OTHERS.pdf

2114-CHENP-2004 CORRESPONDENCE PO.pdf

2114-CHENP-2004 DESCRIPTION (COMPLETE).pdf

2114-CHENP-2004 FORM-18.pdf

2114-CHENP-2004 FORM-3.pdf

2114-CHENP-2004 FORM-5.pdf

2114-CHENP-2004 PCT.pdf

2114-CHENP-2004 CORRESPONDENCE OTHERS 23-08-2010.pdf

2114-CHENP-2004 CORRESPONDENCE OTHERS.pdf

2114-CHENP-2004 CORRESPONDENCE PO.pdf

2114-CHENP-2004 DESCRIPTION (COMPLETE) GRANTED.pdf

2114-CHENP-2004 DRAWINGS.pdf

2114-CHENP-2004 FORM 18.pdf

2114-CHENP-2004 FORM 3.pdf

2114-CHENP-2004 FORM 5.pdf

2114-CHENP-2004 PCT.pdf


Patent Number 248601
Indian Patent Application Number 2114/CHENP/2004
PG Journal Number 30/2011
Publication Date 29-Jul-2011
Grant Date 27-Jul-2011
Date of Filing 22-Sep-2004
Name of Patentee BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
Applicant Address 81 Newgate Street, London EC1A 7AJ
Inventors:
# Inventor's Name Inventor's Address
1 NILSSON, Michael, Erling 5 LABURNUM GARDENS, RUSHMERE ST., ANDREW IPSWICH, SUFFOLK IP5 1BY
2 JEBB, Timothy, Ralph 1 FAIRBRAIN AVENUE, KESGRAVE, IPSWICH, SUFFOLK IP5 2YS
PCT International Classification Number H04L29/06
PCT International Application Number PCT/GB03/01358
PCT International Filing date 2003-03-27
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 02252224.7 2002-03-27 EUROPEAN UNION